Quick Connect Sets, Hose to Hose, QDB21; QDB22, Fuel Gas; Oxygen/Inert Gas
Features: Brass construction provides long service life | Non-interchangeable oxygen and fuel gas connectors | Instant closure on reverse flow check valves | Spring-loaded locking mechanism responds to fingertip action and achieves a gas-tight connection | Double seal socket connection on second seal
Testing And Approvals: Exceed CGA Flow Specifications
Standard Pack: 1 ST
Country Of Origin: US
